Generate a new API key pair (public/private) for the authenticated customer.
Authentication Required: JWT Bearer Token
Authorization: Bearer <jwt_token>
headerReturns: Both public and private keys (private key only shown once!)
JWT Bearer token from Auth0 authentication
Request model for creating a new API key (V2).
Successful Response
V2 API Key Create Response - uses private_key field name (same as V1). V2 may include additional validation or fields in the future.